EA200702354A1 - DISC COMMUNICATION STRUCTURE - Google Patents

DISC COMMUNICATION STRUCTURE

Info

Publication number
EA200702354A1
EA200702354A1 EA200702354A EA200702354A EA200702354A1 EA 200702354 A1 EA200702354 A1 EA 200702354A1 EA 200702354 A EA200702354 A EA 200702354A EA 200702354 A EA200702354 A EA 200702354A EA 200702354 A1 EA200702354 A1 EA 200702354A1
Authority
EA
Eurasian Patent Office
Prior art keywords
disc
communication structure
optic
communication
disc communication
Prior art date
Application number
EA200702354A
Other languages
Russian (ru)
Inventor
Хироси Ясуда
Хироясу Каримото
Такаси Сигетоми
Томио Гото
Original Assignee
Интеллиджентдиск, Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Интеллиджентдиск, Инк. filed Critical Интеллиджентдиск, Инк.
Publication of EA200702354A1 publication Critical patent/EA200702354A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G11B23/0042—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving with provision for auxiliary features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0302—Auxiliary features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0302—Auxiliary features
    • G11B23/0305—Semiconductor memories

Landscapes

  • Optical Communication System (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

Целью изобретения является предоставление структуры связи диска, имеющей возможность стабильной связи без ограничения скорости передачи данных и пропускной способности.На диске 10 предоставлена электронная схема, такая как микрокомпьютер. На диске 10 предоставлено первое оптическое средство 13. Второе оптическое средство 21 предоставлено на стационарной части 20, физически отдельной от диска 10. Первое и второе оптические средства 13, 21 расположены друг против друга. Оптическая связь осуществляется между первым и вторым оптическими средствами 13, 21.An object of the invention is to provide a disc communication structure capable of stable communication without limiting the transmission rate and bandwidth. The disc 10 provides an electronic circuit such as a microcomputer. On the disc 10, a first optic 13 is provided. The second optic 21 is provided on a stationary portion 20 physically separate from the disc 10. The first and second optics 13, 21 are opposite each other. Optical communication takes place between the first and second optical means 13, 21.

EA200702354A 2005-04-28 2006-04-18 DISC COMMUNICATION STRUCTURE EA200702354A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005131004 2005-04-28
PCT/JP2006/308139 WO2006118025A1 (en) 2005-04-28 2006-04-18 Disc communication structure

Publications (1)

Publication Number Publication Date
EA200702354A1 true EA200702354A1 (en) 2008-02-28

Family

ID=37307826

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200702354A EA200702354A1 (en) 2005-04-28 2006-04-18 DISC COMMUNICATION STRUCTURE

Country Status (8)

Country Link
EP (1) EP1883071A4 (en)
JP (1) JPWO2006118025A1 (en)
KR (1) KR20080003362A (en)
CN (1) CN101164115B (en)
EA (1) EA200702354A1 (en)
HK (1) HK1116290A1 (en)
TW (1) TW200705392A (en)
WO (1) WO2006118025A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616819A1 (en) * 1996-04-26 1997-10-30 Giesecke & Devrient Gmbh CD with built-in chip
JP3895830B2 (en) * 1997-06-18 2007-03-22 インテリジェントディスク株式会社 Storage medium having electronic circuit
JP2000132871A (en) * 1998-10-22 2000-05-12 Hitachi Ltd Disk and recording and reproducing device using it
JP3371840B2 (en) * 1999-02-15 2003-01-27 株式会社日立製作所 Optical disk drive
EP1479041B1 (en) * 2002-02-22 2006-06-07 Koninklijke Philips Electronics N.V. Record carrier comprising an integrated circuit
KR20060133001A (en) * 2004-04-14 2006-12-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Information carrier, a device for recording and/or reproducing information, as well as a method for manufacturing an information carrier

Also Published As

Publication number Publication date
CN101164115A (en) 2008-04-16
WO2006118025A1 (en) 2006-11-09
EP1883071A1 (en) 2008-01-30
HK1116290A1 (en) 2008-12-19
JPWO2006118025A1 (en) 2008-12-18
KR20080003362A (en) 2008-01-07
EP1883071A4 (en) 2008-09-24
TW200705392A (en) 2007-02-01
CN101164115B (en) 2010-11-24

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